
package com.flowmodule.servlet;
import com.flowmodule.bean.TbFlowType;
import com.flowmodule.dao.*;
import com.usersmodule.bean.TbUsers;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import util.*;

public class TbFlowTypeServlet extends HttpServlet{
    public void processRequest(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
        String method = request.getParameter("method")==null?"":request.getParameter("method");
        int userId=((TbUsers) request.getSession().getAttribute("Users")).getUserId();
        if("add".equals(method)){
        String flowTypeName=request.getParameter("flowTypeName");
            if(new TbFlowTypeDAO().add(new TbFlowType(flowTypeName,userId))){
            request.getSession().setAttribute("result", "添加成功");
            }else{            
            request.getSession().setAttribute("result", "添加失败");
            }
            goList(request, response);
        }
        if("del".equals(method)){
            if(UtilDAO.delin("Tb_FlowType", "FlowTypeId", request.getParameter("delIds"))){            
            request.getSession().setAttribute("result", "删除成功");
            }else{            
            request.getSession().setAttribute("result", "删除失败");
            }
            goList(request, response);
        }
        if("edit".equals(method)){
        int flowTypeId=Integer.parseInt(request.getParameter("flowTypeId"));
        String flowTypeName=request.getParameter("flowTypeName");
            if(new TbFlowTypeDAO().edit(new TbFlowType(flowTypeId,flowTypeName,userId))){
            request.getSession().setAttribute("result", "修改成功");
            }else{            
            request.getSession().setAttribute("result", "修改失败");
            }
            goList(request, response);
        }
        if ("list".equals(method)) goList(request, response);
        if ("listById".equals(method)) {
             request.getSession(true).setAttribute("tbFlowType",new TbFlowTypeDAO().getTbFlowTypeByFlowTypeId(Integer.parseInt(request.getParameter("flowTypeId"))));
            response.sendRedirect("FlowModule/TbFlowTypeOperate.jsp");
    	}
        if("showadd".equals(method)){
            request.getSession(true).removeAttribute("tbFlowType");
            response.sendRedirect("FlowModule/TbFlowTypeOperate.jsp");
        }
    }
    public void goList(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    	request.getSession(true).setAttribute("tbFlowTypeList",new TbFlowTypeDAO().getTbFlowTypeAll());
        response.sendRedirect("FlowModule/TbFlowTypeList.jsp");
    }
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.processRequest(request, response);
    }// end method doGet
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.processRequest(request, response);
    }// end method doPost
}
